Rocky Mountain Arsenal, Sarin Manufacturing Building, 3350 feet South ...
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
Erie Railway, Union City Station, East side of Lincoln Street, 100 fee...
Survey number: HAER PA-45 Public domain image related to President Abraham Lincoln, gelatin silver print, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Tank House, Quadrant 1, approximately 1000 fee...
Survey number: HAER CO-21-AF Public domain photograph of a storage tank, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Tank House, Quadrant 1, approximately 1000 fee...
Survey number: HAER CO-21-AF Public domain photograph of a storage tank, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Caustic Fusion Building, 450 feet South of Dec...
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 41...
Survey number: HAER CO-21-BU Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Compressed Air Plant, 3300 feet South of Ninth...
Survey number: HAER CO-21-DL Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Portsmouth Naval Hospital, Medical Officer's Quarters C, West side Wil...
Significance: Medical Officer's Quarters C, among the oldest structures in the hospital complex, is historically and architecturally significant owing to its continuous use as an officer's residence for the Por... More
Rocky Mountain Arsenal, Acetylene Scrubbing Building-Product Developme...
Survey number: HAER CO-21-BQ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Delaware, Lackawanna & Western Railroad, Scranton Yards, Coal Trestle,...
Significance: The coal trestle of the D,L & W's Scranton yards supplied coal and sand to all locomotives working on the Scranton mainline. It represents the railroad's commitment to efficient and economical ma... More
Rocky Mountain Arsenal, Storage Building-Explosive Unpacking, 510 feet...
Survey number: HAER CO-21-DK Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Garage, 1940 feet South of December Seventh Av...
Survey number: HAER CO-21-DZ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Laundry Warehouse, 850 feet South of December ...
Survey number: HAER CO-21-AQ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Fuel Storage Silo, 980 feet South of December ...
Survey number: HAER CO-21-AR Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Atlantic & Great Western Railroad, Meadville Repair Shops, Storehouse,...
Unprocessed Field note material exists for this structure: FN-10 Survey number: HAER PA-11-C Building/structure dates: 1865-1866 Initial Construction
Atlantic & Great Western Railroad, Meadville Repair Shops, Storehouse,...
Unprocessed Field note material exists for this structure: FN-10 Survey number: HAER PA-11-C Building/structure dates: 1865-1866 Initial Construction
Portsmouth Naval Hospital, Medical Officer's Quarters B, West side Wil...
Public domain photograph of hospital building, free to use, no copyright restrictions image - Picryl description
Portsmouth Naval Hospital, Medical Officer's Quarters B, West side Wil...
Public domain photograph - historical image of Virginia, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehou...
Survey number: HAER CO-21-AE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehou...
Survey number: HAER CO-21-AE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Sarin Manufacturing Building, 3350 feet South ...
Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.
Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storag...
Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.
Erie Railway, Union City Station, East side of Lincoln Street, 100 fee...
Survey number: HAER PA-45 Public domain image related to President Abraham Lincoln, gelatin silver print, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph of diesel or electric train engine, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Electric Power Plant, 1022 feet South of Decem...
Survey number: HAER CO-21-AB Public domain photograph of electric power generation, power lines, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Tank House, Quadrant 1, approximately 1000 fee...
Survey number: HAER CO-21-AF Public domain photograph of diesel or electric train engine, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Hospital Clinic & Administration Building, 370...
Survey number: HAER CO-21-DF Public domain photograph of hospital building, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Sulfur Monochloride & Dichloride Manufacturing...
Survey number: HAER CO-21-AC Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillat...
Survey number: HAER CO-21-BM Public domain photograph of industrial building, landscape, architecture, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Cafeteria-Office-Storage Building, 1020 feet S...
Survey number: HAER CO-21-AN Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Atlantic & Great Western Railroad, Meadville Repair Shops, Blacksmith ...
Unprocessed Field note material exists for this structure: FN-8 Survey number: HAER PA-11-B Building/structure dates: 1865 Initial Construction
Portsmouth Naval Hospital, Medical Officer's Quarters C, West side Wil...
Significance: Medical Officer's Quarters C, among the oldest structures in the hospital complex, is historically and architecturally significant owing to its continuous use as an officer's residence for the Por... More
Rocky Mountain Arsenal, Ammunition Demolition Building, 3250 feet Sout...
Survey number: HAER CO-21-DG Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Fitzsimons General Hospital, Officers' Garage, South First Street, Wes...
Survey number: HABS CO-172-CN Building/structure dates: 1921 Initial Construction
Rocky Mountain Arsenal, Cooling Tower, 3500 feet South of Ninth Avenue...
Survey number: HAER CO-21-DH Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, General Purpose Warehouse, 1800 feet South of ...
Survey number: HAER CO-21-DO Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Paint & Process Shop-Surveillance Magazine, 10...
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
Rocky Mountain Arsenal, Production Filling & Storage Building, 1050 fe...
Picryl description: Public domain image of an industrial building, warehouse, depot, train station, 19th-20th century, free to use, no copyright restrictions.
Rocky Mountain Arsenal, Chlorine Evaporator & Storage Building, 800 fe...
Survey number: HAER CO-21-AW Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Pesticide Filling & Storage Building, 390 feet...
Survey number: HAER CO-21-BT Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Pesticide Filling & Storage Building, 390 feet...
Survey number: HAER CO-21-BT Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Atlantic & Great Western Railroad, Meadville Repair Shops, Storehouse,...
Unprocessed Field note material exists for this structure: FN-10 Survey number: HAER PA-11-C Building/structure dates: 1865-1866 Initial Construction
Portsmouth Naval Hospital, Medical Officer's Quarters B, West side Wil...
Picryl description: Public domain image of a residential building, house, 19th-20th century architecture, free to use, no copyright restrictions.
Atlantic & Great Western Railroad, Meadville Repair Shops, Machine & E...
Unprocessed Field note material exists for this structure: FN-9 Survey number: HAER PA-11-A Building/structure dates: 1865 Initial Construction Building/structure dates: 1880 Subsequent Work
Atlantic & Great Western Railroad, Meadville Repair Shops, Machine & E...
Unprocessed Field note material exists for this structure: FN-9 Survey number: HAER PA-11-A Building/structure dates: 1865 Initial Construction Building/structure dates: 1880 Subsequent Work
Atlantic & Great Western Railroad, Meadville Repair Shops, Machine & E...
Unprocessed Field note material exists for this structure: FN-9 Survey number: HAER PA-11-A Building/structure dates: 1865 Initial Construction Building/structure dates: 1880 Subsequent Work
Rocky Mountain Arsenal, Laboratory Building, 510 feet South of Decembe...
Survey number: HAER CO-21-AO Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Sarin Manufacturing Building, 3350 feet South ...
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
Rocky Mountain Arsenal, Sarin Manufacturing Building, 3350 feet South ...
Public domain photograph of factory building, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storag...
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Lewisite-Distilled Mustard Manufacturing Build...
Survey number: HAER CO-21-BN Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 41...
Survey number: HAER CO-21-BU Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet ...
Survey number: HAER CO-21-BJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Atlantic & Great Western Railroad, Meadville Repair Shops, Blacksmith ...
Unprocessed Field note material exists for this structure: FN-8 Survey number: HAER PA-11-B Building/structure dates: 1865 Initial Construction
Portsmouth Naval Hospital, Medical Officer's Quarters C, West side Wil...
Significance: Medical Officer's Quarters C, among the oldest structures in the hospital complex, is historically and architecturally significant owing to its continuous use as an officer's residence for the Por... More
Rocky Mountain Arsenal, Laundry Service Building, 690 feet South of De...
Survey number: HAER CO-21-AP Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Goop Mixing & Filling Building, 1480 feet Sout...
Survey number: HAER CO-21-AS Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Delaware, Lackawanna & Western Railroad, Scranton Yards, Coal Trestle,...
Significance: The coal trestle of the D,L & W's Scranton yards supplied coal and sand to all locomotives working on the Scranton mainline. It represents the railroad's commitment to efficient and economical ma... More
Rocky Mountain Arsenal, Overhead Bomb Transport Rack, 1580 feet South ...
Survey number: HAER CO-21-AI Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Club Building, 1320 feet South of Ninth Avenue...
Survey number: HAER CO-21-DV Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Submerged Quench Incinerator, 3940 feet South ...
Survey number: HAER CO-21-DU Public domain photograph of industrial building, landscape, architecture, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Storage Warehouse for Incendiary Clusters, 165...
Survey number: HAER CO-21-AY Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, General Purpose Warehouse, 1980 feet South of ...
Survey number: HAER CO-21-DP Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Thionyl Chloride Railroad Car Warming Shed, 11...
Survey number: HAER CO-21-BI Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Atlantic & Great Western Railroad, Meadville Repair Shops, Storehouse,...
Unprocessed Field note material exists for this structure: FN-10 Survey number: HAER PA-11-C Building/structure dates: 1865-1866 Initial Construction
Rocky Mountain Arsenal, Acetylene Compressor House, 700 feet South of ...
Survey number: HAER CO-21-BP Public domain photograph of a compressor engine, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph of a city hall, public building, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storag...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building...
Survey number: HAER CO-21-DE Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Lewisite-Distilled Mustard Manufacturing Build...
Survey number: HAER CO-21-BN Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillat...
Survey number: HAER CO-21-BM Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 41...
Survey number: HAER CO-21-BU Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 41...
Survey number: HAER CO-21-BU Public domain photograph - historic landmark, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, White Phosphorous Filling-Acetylene Generation...
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
Rocky Mountain Arsenal, White Phosphorous Filling-Acetylene Generation...
Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Erie Railway, Parallel French Creek Bridges, 100 feet South of Millers...
Survey number: HAER PA-28 Public domain photograph of train tracks, railroad, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet ...
Survey number: HAER CO-21-BJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Atlantic & Great Western Railroad, Meadville Repair Shops, Blacksmith ...
Unprocessed Field note material exists for this structure: FN-8 Survey number: HAER PA-11-B Building/structure dates: 1865 Initial Construction
Atlantic & Great Western Railroad, Meadville Repair Shops, Blacksmith ...
Unprocessed Field note material exists for this structure: FN-8 Survey number: HAER PA-11-B Building/structure dates: 1865 Initial Construction
Atlantic & Great Western Railroad, Meadville Repair Shops, Blacksmith ...
Unprocessed Field note material exists for this structure: FN-8 Survey number: HAER PA-11-B Building/structure dates: 1865 Initial Construction
Delaware, Lackawanna & Western Railroad, Scranton Yards, Scrap Platfor...
Significance: The D,L & W's Scranton scrap platform held metal, rubber and other scrap collected from the Scranton division and yards. Scrap was sorted at the platform, and then recycled or sold. The faciliti... More
Rocky Mountain Arsenal, Administration-Laboratory- Change House-Bomb R...
Survey number: HAER CO-21-AH Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Portsmouth Naval Hospital, Medical Officer's Quarters C, West side Wil...
Significance: Medical Officer's Quarters C, among the oldest structures in the hospital complex, is historically and architecturally significant owing to its continuous use as an officer's residence for the Por... More
Portsmouth Naval Hospital, Medical Officer's Quarters C, West side Wil...
Significance: Medical Officer's Quarters C, among the oldest structures in the hospital complex, is historically and architecturally significant owing to its continuous use as an officer's residence for the Por... More
Portsmouth Naval Hospital, Medical Officer's Quarters C, West side Wil...
Significance: Medical Officer's Quarters C, among the oldest structures in the hospital complex, is historically and architecturally significant owing to its continuous use as an officer's residence for the Por... More
Rocky Mountain Arsenal, Valve-Pump House, 630 feet South of December S...
Survey number: HAER CO-21-CF Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Evaporator & Storage Building, 800 fe...
Survey number: HAER CO-21-AW Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Atlantic & Great Western Railroad, Meadville Repair Shops, Machine & E...
Unprocessed Field note material exists for this structure: FN-9 Survey number: HAER PA-11-A Building/structure dates: 1865 Initial Construction Building/structure dates: 1880 Subsequent Work